495AX/493 Wheel Bearing For FORD
The DUHUI Bearing 495AX/493 wheel bearing is an inch-series single-row tapered roller bearing assembly consisting of a 495AX cone (inner ring) and a 493 cup (outer ring). With a 76.2 mm bore, 136.525 mm outer diameter, and 30.162 mm total width, this bearing supports combined radial and axial loads in commercial vehicle axle housings and wheel hubs. It matches Ford OE specification 1525736 and is cross-referenced with Timken SET322.
Technical Specifications
| Specification | Value / Detail |
|---|---|
| DH Code | DWB2412 |
| Part Number | 495AX/493 |
| Product Type | Tapered Roller Bearing – Single Row, Inch Series |
| Bore Diameter (d) | 76.20 mm (3.000 inch) |
| Outer Diameter (D) | 136.53 mm (5.375 inch) |
| Total Width (T) | 30.16 mm (1.187 inch) |
| Cone Width (B) | 30.16 mm (1.187 inch) |
| Cup Width (C) | 22.23 mm (0.875 inch) |
| Cone Number | 495AX |
| Cup Number | 493 |
| Material | High Carbon Chrome Steel (GCr15) |
| Weight | 1.78 kg (3.92 lb) |
Note: Dimensional data is based on Timken published specifications for the 495AX/493 assembly. Please verify measurements against your original bearing before ordering.
Important: All information on this page is for reference only. Please verify OE numbers, dimensions, and vehicle fitment against your original part before ordering. Contact us for fitment confirmation.
DH Code & OE Numbers & Reference Numbers
DH Code: DWB2412
OE Numbers:
1525736
Reference Numbers (Interchange):
Timken: SET322
Timken: 495AX/493
Vehicle Fitment
FORD: Various commercial vehicle models (verify OE number and dimensions before ordering)
IVECO: Various commercial vehicle models (verify OE number and dimensions before ordering)
Please verify OE number, dimensions and vehicle configuration before ordering.
Product Features
- Single-row tapered roller design supports combined radial and axial loads in one direction – suitable for commercial vehicle axle and wheel hub applications.
- Inch-series configuration with 76.2 mm bore and 136.525 mm outer diameter matches Timken SET322 and Ford OE 1525736 for direct replacement.
- Separable cup and cone construction (495AX cone / 493 cup) simplifies installation and maintenance – inner ring with roller assembly can be mounted independently.
- Heat-treated GCr15 bearing steel with precision-ground raceways ensures consistent load distribution and wear resistance in demanding commercial vehicle applications.
- Open-type configuration supports splash lubrication and oil bath systems common in heavy-duty axle and hub applications.
Installation Notes
- Confirm bore diameter (76.20 mm) and outer diameter (136.53 mm) match your existing bearing and housing before installation.
- This bearing is a combination of cone (495AX) and cup (493) – the cone includes the inner ring with cage and roller set, while the cup is the outer ring.
- Inspect the shaft and housing for wear or damage – replace if scoring or pitting is present.
- Single-row tapered roller bearings must be mounted in mirror-image arrangement with a second tapered roller bearing to accommodate axial loads in both directions.
- Set bearing preload according to vehicle manufacturer specifications – tapered rollers require proper adjustment for axle and wheel hub operation.
- Lubricate with high-quality gear oil or grease – refer to the vehicle service manual for viscosity grade and lubrication method.
About DUHUI Bearing
Manufactured by DUHUI Bearing – an automotive bearing supplier established in Zhejiang, China, in 2003. DUHUI produces tapered roller bearings and automotive components to OE specifications. Contact us
